DE8809239U1 - - Google Patents

Info

Publication number
DE8809239U1
DE8809239U1 DE8809239U DE8809239U DE8809239U1 DE 8809239 U1 DE8809239 U1 DE 8809239U1 DE 8809239 U DE8809239 U DE 8809239U DE 8809239 U DE8809239 U DE 8809239U DE 8809239 U1 DE8809239 U1 DE 8809239U1
Authority
DE
Germany
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8809239U
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE8809239U priority Critical patent/DE8809239U1/de
Publication of DE8809239U1 publication Critical patent/DE8809239U1/de
Priority to EP89112100A priority patent/EP0351623A3/de
Priority to US07/377,099 priority patent/US4945781A/en
Priority to JP1187208A priority patent/JPH0280842A/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • F16H25/2009—Screw mechanisms with arrangements for taking up backlash with radial preloading
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18728—Backlash
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19805—Less than 360 degrees of contact between nut and screw
DE8809239U 1988-07-19 1988-07-19 Expired DE8809239U1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE8809239U DE8809239U1 (de) 1988-07-19 1988-07-19
EP89112100A EP0351623A3 (de) 1988-07-19 1989-07-03 Kugelgewindetrieb
US07/377,099 US4945781A (en) 1988-07-19 1989-07-10 Ball screw mechanism
JP1187208A JPH0280842A (ja) 1988-07-19 1989-07-19 ボールスクリュ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8809239U DE8809239U1 (de) 1988-07-19 1988-07-19

Publications (1)

Publication Number Publication Date
DE8809239U1 true DE8809239U1 (de) 1988-09-15

Family

ID=6826111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8809239U Expired DE8809239U1 (de) 1988-07-19 1988-07-19

Country Status (4)

Country Link
US (1) US4945781A (de)
EP (1) EP0351623A3 (de)
JP (1) JPH0280842A (de)
DE (1) DE8809239U1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193792A (en) * 1992-02-10 1993-03-16 Joel Di Marco Soft jaw attachment system for a vise
GB9204772D0 (en) * 1992-03-05 1992-04-15 Black & Decker Inc Workcentre
DE4230019C1 (de) * 1992-09-08 1993-12-02 Star Gmbh Kugelschraubtrieb mit geschlitzter Mutter
US5388475A (en) * 1993-09-15 1995-02-14 Beaver Precision Products Ball nut and method of manufacturing same
US6192585B1 (en) 1998-11-04 2001-02-27 Valeo Electrical Systems, Inc. Ball nut and method of high volume manufacturing of same
TW435626U (en) * 2000-09-01 2001-05-16 Hiwin Tech Corp A ball nut of ball screw
DE10203385A1 (de) * 2002-01-29 2003-08-07 Trw Automotive Electron & Comp Baugruppe aus Spindel und Bewegungsmutter
JP3878068B2 (ja) * 2002-06-26 2007-02-07 株式会社ジェイテクト デフレクタ式ボールスクリュー装置及びその製造方法
US6813969B2 (en) 2002-07-01 2004-11-09 Delphi Technologies, Inc. Rocker return liner for ball nut
JP4727247B2 (ja) * 2005-02-10 2011-07-20 Ｎｔｎ株式会社 こま式ボールねじ
TWI444543B (zh) * 2011-11-28 2014-07-11 Hiwin Tech Corp Internal recirculating ball screw
JP5903295B2 (ja) * 2012-02-27 2016-04-13 黒田精工株式会社 ボールねじ
TWI509170B (zh) * 2012-12-28 2015-11-21 Hiwin Tech Corp A return member for the ball screw, and a ball screw using the return element
CN103697131B (zh) * 2014-01-03 2016-03-02 李国锋 一种滚珠丝杆
CN114001134A (zh) * 2021-11-22 2022-02-01 深圳市伙伴气动精密机械有限公司 具有抱夹式螺母的丝杆电动位移平台

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190017325A (en) * 1900-09-29 1900-11-17 Andrew Bray Coursen Sawyer Improvements relating to Adjustable Screw-connections.
US2473743A (en) * 1945-02-19 1949-06-21 Barnes Motor Developments Comp Antifriction screw and nut
US2833156A (en) * 1954-08-23 1958-05-06 Cleveland Pneumatic Tool Co Ball screw
US3327551A (en) * 1965-03-12 1967-06-27 Gen Motors Corp Ball return means for ball nut and screw means
US3580098A (en) * 1968-04-29 1971-05-25 Rotax Ltd Ball screw and nut mechanism
SE343373B (de) * 1970-03-02 1972-03-06 Skf Svenska Kullagerfab Ab
US3842690A (en) * 1973-05-10 1974-10-22 Res Eng Co Automatically disengageable manual control
US4023431A (en) * 1975-05-05 1977-05-17 Bettis Corporation Spring loaded split nut
US4176561A (en) * 1977-11-23 1979-12-04 The Singer Company Low tolerance rotary to linear transmission
SU1265424A1 (ru) * 1985-04-15 1986-10-23 Одесский Завод Прецизионных Станков Им.Хху Съезда Кпсс Способ сборки гайки шариковинтовой передачи
JPH049471Y2 (de) * 1986-05-19 1992-03-10
DE8627636U1 (de) * 1986-10-16 1987-11-05 Kammerer Gmbh Gewindetechnik, 7740 Triberg, De

Also Published As

Publication number Publication date
JPH0280842A (ja) 1990-03-20
EP0351623A2 (de) 1990-01-24
EP0351623A3 (de) 1990-06-20
US4945781A (en) 1990-08-07

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